12090 Passive Electro-Magnetic Buzzer 5V General specification
12090 Mini Passive Magnetic Buzzer 5v Dimension
12090 Magnetic Transducer Buzzer 5V General specification
12*9 mm, 5v, 50mA, 2400hz, 42ohm, magnetic transducer, continuous sound, single tone, beep sound, passive transducer, externally driven transducer, external drive, electromagnetic, magnetic indicator transducer, magnetic sounder, buzzer